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Gotech PRO X2 Engine Control Unit

 

 

 

 

 

 

 

 

 

The Gotech PRO X2 engine control unit is our top of the range ECU. This quad processor unit features a faster processor than the normal  PRO X ecu and about double the crystal speed. This control unit took the market with a storm due to the good pricing and extreme capabilities.

 

Gotech PRO X2 Information and Features

Applications:

One, Two, Three, Four, Six and Eight Cylinders with distributor and single coil or coil packs
Trigger per event, 60-2, 12-1, 24-1 and TDC pickups

Custom trigger configurable

Various setup combinations available:
- 4, 6 and eight Cylinder, One coil and two injector outputs with trigger per event input
- 4 Cylinder, Two coil and Two injector outputs with crank trigger (60-2, 36-1, 12-1)

- 6 Cylinder, Three coil and three injector outputs with crank trigger (60-2)
- 4 Cylinder, Full sequential Four coil and four injector output (60 -2 plus hall effect TDC)
- 6 Cylinder, Full sequential fuelling and phased ignition (60 -2 plus hall effect TDC)

- 6 Cylinder, Full sequential Six coil and Six injector output (60 -2 plus hall effect TDC)

- 8 Cylinder, Single coil and distributor
- 8 Cylinder, Single coil, full sequential injection (60-2 plus hall effect TDC)
- 8 Cylinder, Two distributor, Phased sequential fuel (60 -2 crank pickup Lexus 1uz)

-8 Cylinder, Full sequential Eight coil and Eight injector output (60 -2 plus hall effect TDC)

- Mazda Rotary Twin and Triple rotor engines (24 -1 Distributor pickup)

8 Gpo outputs can be used for idle control or VVT or boost control.
Dedicated fuel pump output
Dedicated shift light
Launch control (Launch rpm limit, Launch timing retard, Launch time delay)

Two dedicated fan outputs
Anti lag available on request

Internal gear control or

Sequential shift light control or

Drive by wire (eg Nissan 350z) or

VVTI (eg BMW e46 m3)

 

Basic Kit Contents

The basic kit includes
- Gotech PRO X2 ecu
- Gotech PRO X2 plug kit

- Software package
- User manual

 

Dressed looms can be supplied on demand for vehicle specific applications.

Ignition Control Features

Main software display

 

- Full Control over ignition timing at preset RPM intervals and 32 load sites
- Interpolation Between load sites for smooth timing transition
- Ignition control input provided by engine speed and manifold pressure (TPS also available)
- Soft touch RPM limiter is provided to prevent dangerously high RPM to be exceeded
- Ignition is fully programmable using serial link to Pc or laptop
- Windows based software
- Timing control up to 12000 rpm

Fuel Injection Features

- Batch Firing of injectors in mode 0. Phased firing in all other modes except for full sequential modes.
- Full control over electronic injectors over 32 load sites and preset RPM levels
- Interpolation Between load sites for smooth transition
- Able to drive 16x 2ohm injectors or 32x 16 ohm injectors
- Fuel injector time mapped at 500rpm from startup to 12 000rpm on a 4 cylinder engine
- Injector time is fully programmable using the windows based Gotech PRO X2 Tuner software

Sensor inputs

- Manifold air pressure (Built in 1,5 bar manifold pressure sensor, optional 3,0 bar map sensor available)
- Intake air temperature
- Fluid Temperature
- Throttle Position
- Engine Speed, crank trigger pickups 60 -2, 36 -1, 12-1. Distributor pickups trigger per event and 24-1. Custom trigger enabled
- Lambda (Closed Loop Control, Wideband compatible on request)

- Oil temp input

 

Additional features include

- Files can be uploaded and stored on your computers hard drive for future use
- Real time fuel adjustment using the fuel pot. Fuel adjustable by 10% richer and leaner over the - whole range while driving. Real time timing adjustment with the ignition pot allows 10 degrees ignition retard
- Eight GPO outputs for VVT, shift light, idle control, boost control etc
- Dedicated shift light and fuel pump output

Launch Control Timing retard Map

Launch Fuelling map

GPO Maps

Accel pump fuel map

Software Features

- Windows based. Can be used with Windows  XP
- User friendly interface with easy to navigate screens
- Dash panel for engine monitoring whilst online.
- Files can be downloaded an retrieved on hard drive
- Files can be uploaded to the Mini X and saved to the hard drive.
- Maps can be rapidly changed using the curve function or the all ranges up.
- Input screens include: Fuel, Ignition, F5 Configuration, Air temp correction, Water temp correction, Battery voltage correction, Accel pump map, Launch control maps and the micro staged fuel map.

Battery Voltage correction

Micro staged fuel map

Air temp correction map

Water temp correction map